Registration Dossier
Registration Dossier
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EC number: 700-483-4 | CAS number: -
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Scientifically accepted calculation method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
- Principles of method if other than guideline:
- Calculation tool by US-EPA (EPIWIN software: HENRYWIN Program v3.20)
- GLP compliance:
- no
- Remarks:
- not applicable
Test material
- Reference substance name:
- Diallyl 2,2'-oxydiethyl dicarbonate
- EC Number:
- 205-528-7
- EC Name:
- Diallyl 2,2'-oxydiethyl dicarbonate
- Cas Number:
- 142-22-3
- Molecular formula:
- C12H18O7
- IUPAC Name:
- diallyl 2,2'-oxydiethyl dicarbonate
Constituent 1
Results and discussion
Henry's Law constant H
- H:
- 0.019 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: atmospheric pressure is assumed
Applicant's summary and conclusion
- Conclusions:
- Using the Bond Method of the computer program HENRYWIN from US-EPA a Henry´s Law Constant of 1.88 E-002 Pa*m3*mol-1 was calculated for the active substance Diallyl-2,2`-oxydiethyl dicarbonate at 25 °C.
Since the multi-constituent to be registered (EC 700-483-4) contains as main ingredient 'diallyl 2,2'oxydiethyl dicarbonate', the experimental data from this substance were used in a read-across approach. - Executive summary:
The distribution of Diallyl-2,2`-oxydiethyl dicarbonate between aqueous solutions and air was determined by calculation. The Henry´s Law Constant of the active substance was calculated based on QSAR methods using the computer program from US-EPA (EPIWIN software: HENRYWIN Program v3.20).
Using the Bond Method of the computer program HENRYWIN from US-EPA a Henry´s Law Constant of 1.88 E-002 Pa*m3*mol-1was calculated for the active substance Diallyl-2,2`-oxydiethyl dicarbonate at 25 °C.
Since the multi-constituent to be registered (EC 700-483-4) contains as main ingredient 'diallyl 2,2'oxydiethyl dicarbonate', the experimental data from this substance were used in a read-across approach.
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